WELL · 42-173-31616 · DISTRICT 8
Grand Slam #1
Glasscock County · Vertical
Grand Slam #1 (API 42-173-31616) is a permitted well in Glasscock County filed by Chesapeake Operating, Inc.; no completion report is on file yet.
The RRC has issued 2 drilling permits between 1984 and 2005, permitted to 10,098 ft.
Completion filings report 5 formation tops, including Clear Fork, Spraberry, Dean, Wolfcamp.
Its 2 leases have reported 24.1K barrels of oil and 320K mcf of gas since January 1993, last reporting in July 2024. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Oklahoma City, OK · P-5 Y, filed Jul 4, 2026 · 13,061 permits on file · (405) 935-7500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Pioneer Natural Res. USA, Inc.through Apr 2022 |
| Latest permit | Chesapeake Operating, Inc.Jul 15, 2005 |
- 10,098
- total depth, ft
- 2
- permits on file
- Jul 15, 2005
- last permit issued
- —
- completed
- 24.1K
- cumulative oil, bbl
- 320K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Grand Slam O-10-52926 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 337 | 267 | Dec 2019 – Jul 2024 |
| Grand Slam O-10-29156 | Powell, N. (Wolfcamp) | Parsley Energy Operations, LLC | 1 | 23.8K | 320K | Jan 1993 – May 2020 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Badger Oil CorporationJan 1993 → Sep 1995
- 2Permian Resources, Inc.Oct 1995 → Apr 2004
- 3Chesapeake Operating, Inc.May 2004 → Mar 2010
- 4Three Rivers Operating Co LLCApr 2010 → Jul 2012
- 5COG Operating LLCAug 2012 → Nov 2016
- 6DE Operating LLCDec 2016 → Apr 2017
- 7Parsley Energy Operations, LLCMay 2017 → Jan 2021
- 8Pioneer Natural Res. USA, Inc.Feb 2021 → Feb 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 603529-99 | Recompletion | Chesapeake Operating, Inc. | Jul 15, 2005 | Jul 15, 2005 | — | 10,098 |
| 239179-99 | Drill | Badger Oil Corporation | Aug 6, 1984 | May 17, 1984 | — | 9,930 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-29156 | — | — | — | — |
| — | — O-10-52926 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,690 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,423 | 8,471 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 413 | 17.5 | 425 S |
| 9.625 | 4,480 | 12.25 | 450 S |
| 5.5 | 10,200 | 8.75 | 750 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jul 15, 2024 | Jan 24, 2024 | — |
| 00 | Oct 9, 2023 | Aug 14, 2023 | — |
| 00 | Aug 10, 2023 | May 25, 2023 | — |
| 00 | Feb 14, 2020 | May 1, 1985 | — |
| 00 | Jul 11, 1985 | May 1, 1985 | — |
| 00 | Sep 12, 1984 | Aug 13, 1984 | — |
| 00 | Sep 6, 1984 | Aug 13, 1984 | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-173-31616 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-31616 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/17331616, documented in the API reference.